Update README.md

ksator · web-flow · commit fbc6a47ac4b8 · 2019-06-20T14:13:19.000+02:00
diff --git a/README.md b/README.md
@@ -294,6 +294,8 @@ array([[0.78813667, 0.92470323],
 
 # visualize a dataset using seaborn 
 
+we will use this example [iris_visualization.py](iris_visualization.py)  
+
 seaborn is a python data visualization library based on matplotlib  
 
 we will load the iris dataset  
